To
do: Using traits_type as a type that provides for the character traits type of the
istream_iterator and char_type as a type that provides for the character type of
the istream_iterator in C++ programming

To
show: How to use the C++ traits_type as a type that provides for the character traits
type of the istream_iterator and char_type as a type that provides for the character
type of the istream_iterator in C++ programming